Home / 2,032,343.83-3,048,518.05-684,393.56

Finding the Fourth Proportional to 2,032,343.83, 3,048,518.05 and 684,393.56

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Solution

The fourth proportional to 2,032,343.83, 3,048,518.05 and 684,393.56 is: 1,026,591.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,032,343.83 : 3,048,518.05 = 684,393.56 : x
  2. Step 2: Convert to fraction form
    2,032,343.83/3,048,518.05 = 684,393.56/x
  3. Step 3: Cross multiply
    2,032,343.83x = 3,048,518.05 × 684,393.56
  4. Step 4: Simplify right side
    2,032,343.83x = 2,086,386,115,442.13
  5. Step 5: Solve for x
    x = 2,086,386,115,442.13/2,032,343.83
  6. Step 6: Final answer
    x = 1,026,591.11

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.